Finding the Fourth Proportional to 60,716.55, 91,542.02 and 59,627.91

Step by Step Solution

1. Step 1: Write the proportion equation
   60,716.55 : 91,542.02 = 59,627.91 : x
2. Step 2: Convert to fraction form
   60,716.55/91,542.02 = 59,627.91/x
3. Step 3: Cross multiply
   60,716.55x = 91,542.02 × 59,627.91
4. Step 4: Simplify right side
   60,716.55x = 5,458,459,329.78
5. Step 5: Solve for x
   x = 5,458,459,329.78/60,716.55
6. Step 6: Final answer
   x = 89,900.68